September weather forecast
Nardana, India

The last month of the rainy (monsoon) season, September, is also a hot month in Nardana, India, with an average temperature varying between 23.4°C (74.1°F) and 31.5°C (88.7°F).

Temperature

September's beginning signals an average high-temperature of a still tropical 31.5°C (88.7°F), barely different from August's 30.1°C (86.2°F). The average low-temperature of 23.4°C (74.1°F) is witnessed in Nardana during September.

Heat index

For September, the heat index is calculated to be a blisteringly hot 40°C (104°F). Greater safety measures are needed, risk of heat exhaustion and heat cramps is high. Continuous activity might trigger heatstroke.
It is worth noting that heat index values are gauged for conditions in the shade and light breezes. A direct sunlight exposure may boost the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', reflects the blend of air temperature and relative humidity to give a temperature impression. A person's impression of weather can be shaped by several aspects, among them metabolic variations, pregnancy, and levels of physical activity. Consider that direct sun exposure can intensify the felt heat, adding potentially 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values hold particular importance for children. Kids generally face higher risks than adults as they sweat less. Along with their large skin surface compared to their small bodies and higher heat production due to their activities, their vulnerability is increased.
Perspiring is the body's way of cooling down, particularly by allowing sweat to evaporate and take the heat with it. When air moisture content is high, the cooling process through evaporation is not as efficient, leading to an ineffective body cooling process and a feeling of overheating. Elevated heat gain compared to the body's release capability poses risks of dehydration and potential overheating.

Humidity

In September, the average relative humidity is 74%.

Rainfall

In Nardana, in September, during 17.4 rainfall days, 100mm (3.94") of precipitation is typically accumulated. Throughout the year, in Nardana, India, there are 100.7 rainfall days, and 597mm (23.5") of precipitation is accumulated.

Daylight

In September, the average length of the day in Nardana is 12h and 16min.
On the first day of September, sunrise is at 6:14 am and sunset at 6:46 pm. On the last day of the month, sunrise is at 6:21 am and sunset at 6:19 pm IST.

Sunshine

In Nardana, the average sunshine in September is 8.2h.

UV index

In September, the average daily maximum UV index is 7. A UV Index reading of 6 to 7 represents a high threat to health from exposure to the Sun's UV radiation for the average person.
Note: An average UV index of 7 in September transforms into this advice:
Incorporate safeguards and honour sun safety principles. Protection from skin and eye damage is obligatory. Between 10 a.m. and 4 p.m., the Sun's UV radiation is at its peak. Limit your exposure to direct sunlight during these hours. To cut down UV radiation exposure by about half, sport a wide-brim hat.